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1千克质量作证基准砝码
释义
1千克质量作证基准砝码
Encyclopedia
工学
质量计量技术
释
national prototype of the kilogram for checking
1千克质量作证基准砝码
为了监测1千克质量基准砝码的量值是否发生变化而专门设立的复制件。
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red earth in south China
Rede Globo
redemption
redemption of bond
redemption provision
Redesignated Land
redesignating of variables
redevelopment
redeye carp
redeye mullet
red eye reduction
Redfern Park Statement
red fescue
Redfield ratio
Redfield theory
red filament
red filter
red fir
Red Firecracker, Green Firecracker
Red fishes
Red Flag Daily
Red Flag (every third day)
Red Flag on the Green Hill
red-footed booby
red fox
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